Answer: This is rly confusing
Step-by-step explanation:
Divide the polygon into separate shapes. Like a rectangle and then a triangle.
find the areas of those shapes and then add them together.
I hope i dont any mistake :p tell me if u dont understand :)
1 lb = 16 oz
Translating the unit into oz gives us
166oz - 123oz = 43oz or 2lb 11oz